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2016 Ford Explorer Sport 3.5L MIL Lamp on, Fuel Trims
Posted to Ford Driveability on 11/9/2023 8 Replies

Car came in for a leaking water pump. After the repair, we keep getting code P04DB for the pcv system and +25% fuel trims at idle. Direct Hit has the following test procedure. for the P04DB and it passes most steps, but possible not step 4 1. Verify the...

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  Related Documents & Media  2016 Ford Explorer Sport

 
Message Closed w/FIX

car Vehicle Data

2016 Ford Explorer Sport

VIN 1FM5K8GTXG
Engine3.5 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / Turbo Direct Injected
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Fuel Trims
OccursIdle

Trouble Codes

P04DBCrankcase ventalation system not connected.
Message Closed w/FIX

car Vehicle Data

2016 Ford Explorer Sport

VIN 1FM5K8GTXG
Engine3.5 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / Turbo Direct Injected
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Fuel Trims
OccursIdle

Trouble Codes

P04DBCrankcase ventalation system not connected.